1.Standard: AISI, ASTM, BS, DIN, GB, JIS
2.Grade: DX51d, G550, etc. all according to the customer's request
3.Color: RAL color, or as customers’ requirement
4.Thickness: 0.12mmmm, all available
6. Length: according to per customer's requirement
7.zinc coating: 40-175gsm
9. *Raw material 762mm to 665mm(after corrugated) and 9 waves;
*Raw material 914mm to 800mm-890mm(after corrugated) and 11 waves;
*Raw material 1000mm to 900mm or 920mm(after corrugated) and 12 or 14 waves;
*Raw material 1200mm to 1070mm(after corrugated) and 17 waves also can produce as per customer's requirement
Corrugated prepainted gi steel roofing sheet has the characteristics of light weight, high strength, rich color, convenient and fast construction, earthquake resistance, fire prevention, rain protection, long life and maintenance-free etc., and has been widely popularized and applied.
(1) Beautiful and novel shape, rich colors, strong decoration and flexible combination, which can express different architectural styles;
(2) Light dead weight, high strength, good skin stiffness, and good seismic performance of waterproof agent;
(3) High quality of factory products;
(4) Convenient construction and installation, reducing the workload of installation and transportation and shortening the construction period;
(5) The profiled steel sheet is an environment-friendly building material, which can be recycled. The popularization and application of profiled steel sheet conforms to the policy of sustainable development of national economy;
(6) Monomer materials are expensive and have poor durability compared with concrete or masonry enclosure materials.
Corrugated prepainted galvanized steel roofing sheet is suitable for industrial and civil buildings, warehouses, special buildings, roofs, walls and interior and exterior wall decoration of large-span steel structure housing, etc.
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.